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随着城市地铁的大规模建设,地铁车站环境和地铁火灾引起研究人员极大关注。营造良好的地铁环境目的不仅仅是提供一个安全、舒适的乘车环境,更能节省能源,降低建设费用与运行成本,由此计算流体力学软件优化地铁环控设计得到广泛的应用。通过介绍4款在地铁环控系统中应用比较广泛的计算流体力学软件以及研究现状,指出目前存在的不足,并提出了适当的建议。
With the large-scale construction of urban subway, subway station environment and subway fire caused great concern researchers. The purpose of creating a good metro environment is not only to provide a safe and comfortable riding environment, but also to save energy and reduce construction costs and operating costs. Therefore, computational fluid dynamics software has been widely applied to optimize the design of subway environment control. By introducing four kinds of computational fluid dynamics (CFD) software widely used in subway environment control system and the current research status, this paper points out the existing problems and puts forward some appropriate suggestions.